Which quadrilateral has diagonals that are always
perpendicular bisectors of each other?
1) square
2) rectangle
3) trapezoid
4) parallelogram

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

What is the average rate of change for this function for the interval from x=2 to x=4 ?

What is the relationship between all triangles that can be drawn given the same three angles